Heating and Cooling Thermostats, Housings and Fillers

Wahler

87C Thermostat w/ Housing and Gasket

$51.95

SKU: 428187D

In Stock
In Stock
Ships by Aug 3
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Wahler 4281.87D Engine Coolant Thermostat is engineered to precisely regulate your vehicle's engine temperature, ensuring optimal performance and efficiency. It includes the thermostat, housing, and gasket for a complete replacement solution. With an opening temperature of 87 degrees Celsius, this Wahler thermostat facilitates efficient engine warm-up and maintains the ideal operating temperature range. Choosing a Wahler thermostat means opting for a component synonymous with durability and precision, backed by the brand's trusted reputation in the automotive industry. Proper functioning of the thermostat is critical to prevent overheating, maintain fuel economy, and ensure accurate temperature gauge readings. This thermostat is compatible with numerous Mercedes-Benz vehicles, including various C-Class, E-Class, CLK, CLS, G-Class, ML-Class, R-Class, S-Class, SL-Class, and SLK models, spanning many model years from the late 1990s through the mid-2000s. Always verify fitment using the vehicle selector tool or by consulting your vehicle's specific requirements to ensure compatibility. Replacing a faulty thermostat is essential for maintaining engine health and preventing potential damage.

MIA's Description

The Wahler 4281.87D is an engine coolant thermostat designed to regulate engine temperature. It operates at an opening temperature of 87 degrees Celsius and includes a housing and gasket. This thermostat is built to OE-level quality standards for reliable fitment and operation in various Mercedes-Benz vehicles.

Fitment

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Specifications

BrandWahler
Part Number428187D
CategoryHeating and Cooling

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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